Microbiological techniques as analytical and purification tools with special reference to trace metals.
D000818:Animals; D001230:Aspergillus / Q000032:analysis; D001395:Azotobacter / Q000032:analysis; D003035:Cobalt / Q000032:analysis*; D003300:Copper / Q000032:analysis*; D004798:Enzymes / Q000032:analysis*; D004926:Escherichia coli / Q000032:analysis; D006863:Hydrogen-Ion Concentration; D007501:Iron / Q000032:analysis*; D008345:Manganese / Q000032:analysis*; D008982:Molybdenum / Q000032:analysis*; D010944:Plants / Q000032:analysis*; D012231:Rhizobium / Q000032:analysis; D012987:Soil; D014131:Trace Elements / Q000032:analysis*; D015032:Zinc / Q000032:analysis*
D004798:Enzymes; D012987:Soil; D014131:Trace Elements; D003035:Cobalt; D008345:Manganese; D003300:Copper; D008982:Molybdenum; D007501:Iron; D015032:Zinc